Shandong Ranhang Biotechnology reviews
Shandong Ranhang Biotechnology reviews: 2 independent lab tests across 1 product, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Shandong Ranhang Biotechnology legit? Lab record: Limited
How we rate- 2 independent tests
- 0 of 2 lots filled to label
- Median purity 99.75%
- Its tested product graded C or better
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Vendor website
Visit Shandong Ranhang Biotechnology
2 independent COAs · not paid-to-rank · 2 of 2 lots under label
Visit Shandong Ranhang BiotechnologyOpens the vendor site. No partner discount on this shop.
Peptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Shandong Ranhang Biotechnology products we've tested
Best-graded first. Grades come from the share of each product's samples that passed purity and quantity checks. Buy links open Shandong Ranhang Biotechnology's site.
- RetatrutideAGREAT
- Tests
- 2
- Passed
- 100.0%
What the testing shows
Across 2 measured samples from Shandong Ranhang Biotechnology, 2 came in more than 5% under the quantity on the label (100%). Purity across 2 readings ran from 99.6% to 99.9%, median 99.75%. Samples span Dec 2025 to Mar 2026.
- Under label
- 2/2
- Median purity
- 99.75%
- Latest sample
- Mar 2026
- Ships from
- China
more than 5% short
99.6%–99.9% range
first tested Dec 2025
per vendor listing
Our read on Shandong Ranhang Biotechnology
2 of Shandong Ranhang Biotechnology's 2 graded samples passed (100%), and 100% of all samples were sent in by buyers rather than by the shop.
When and how Shandong Ranhang Biotechnology was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (1), BTLabs (1)
- Who sent the samples
- buyers 100%
- Batches covered
- No batch numbers on the certificates
Lab testing results
Independent results across 1 product.
Individual lab tests
Date
3/18/2026
Purity
99.9%
Quantity
30 mg → 26.8 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Orange Cap
Date
12/29/2025
Purity
99.6%
Quantity
30 mg → 25.2 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / White Cap
Which Shandong Ranhang Biotechnology products tested best
Retatrutide has the strongest record, graded A or B.
Buying from Shandong Ranhang Biotechnology
If you order from Shandong Ranhang Biotechnology, start with the graded products in the table: each one links straight to the shop.
We don't track Shandong Ranhang Biotechnology's prices yet. Shipping, payment and refund terms are on their site.
The official store is www.ranhangworld.com. Check the address before you pay.
What to check before you pay
- The lot number on the vial matches the certificate
- The certificate names the lab and the test date
- Fill versus label, not purity alone
- A refund policy in writing
Track Shandong Ranhang Biotechnology
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Shandong Ranhang Biotechnology: common questions
Is Shandong Ranhang Biotechnology legit?
We rate lab records, not businesses. Limited lab record: 2 independent tests, 0 of 2 lots filled to label, median purity 99.75%, its tested product graded C or better. Each result links to its original certificate in the table above.
What do Shandong Ranhang Biotechnology reviews say?
We don't hold scored customer reviews for Shandong Ranhang Biotechnology yet. The independent lab results on this page are the evidence we have.
Which Shandong Ranhang Biotechnology peptides tested best?
We have graded 1 Shandong Ranhang Biotechnology product. Retatrutide graded A or B.
Is there a Shandong Ranhang Biotechnology coupon code?
We don't have a verified Shandong Ranhang Biotechnology coupon code. A discount changes the price, not what is in the vial.
Where does Shandong Ranhang Biotechnology ship from?
Public listings place Shandong Ranhang Biotechnology's shipping origin in China. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Shandong Ranhang Biotechnology?
Limited lab record: 2 independent tests, 0 of 2 lots filled to label, median purity 99.75%, its tested product graded C or better.
Contact
- China
- www.ranhangworld.com